ERJT06J4R7V

Spec. No. Subject Chip Resistor PRODUCT SPECIFICATION FOR IMFORMATION 151-SRJ-ET0601A Part No. ERJT06 11 - 1 1. Dimension L a a (1) Substrate : Alumina -123 (2) Protective Coating : Resin W (3) Resistive Element : Metal glaze (4) Inner Termination : Thick film material (5) Middle Termination : Ni Plating (1) (2) (3) (4) (5) (6) (6) Outer Termination : Sn Plating t b b Dimension (mm) L W a b t 2.00+/-0.20 1.25+/-0.10 0.25+/-0.20 0.50+/-0.20 0.60+/-0.10 2. Power Derating Curve Rated Power (%) 120 70 100 Operating temperature 80 range 60 : -55 to 155 deg.C 40 20 0 -60 -40 -20 155 0 20 40 60 80 100 120 140 160 Ambient Temperature (deg.C) Figure 1 3. Ratings Item Rated value Explanation When used at ambient temperature above 70 Power Rating 0.25W deg.C, power rating shall be determined in accordance with Figure 1. Panasonic Electronic Devices Co., Ltd. Spec. No. Subject Chip Resistor PRODUCT SPECIFICATION FOR IMFORMATION 151-SRJ-ET0601A Part No. ERJT06 Item 11 - 2 Rated value Explanation Rated Continuous The rated voltage of each resistance should be calculated from the equation below. And when the rated voltage exceeds the maximum RCWV, the maximum RCWV should be the rated voltage. Working Voltage Rated voltage (V) = Rated voltage & Power rating (W) x Resistance value (Ω) The maximum RCWV : 150 V The overload voltage should be 2.5 times the rated voltage. And when the voltage exceeds the maximum overload voltage, the value shown below Max. Overload Voltage should be the maximum overload voltage. The maximum overload voltage : 200 V Resistance Tolerance J : +/- 5% Resistance range 1.0 ~ 1.0M ohm (E-24) 4. Explanation of Part Number R E J T 0 (1) 6 (2) J 1 (3) 0 0 (4) V (5) (1) Product Code : Thick Film Chip Resistor (2) Size and Rated Power : 2.0 mm x 1.25 mm, 0.25W T : Anti-Pulse type (3) Resistance Tolerance Code Resistance Tolerance J +/- 5% (4) Resistance Value The first two digits are the significant figures of resistance value, and the last figure shows the number of zero following in ohm. And decimal point is expressed by “R”. (5) Packaging Configuration Code Packaging Configuration V Taping (5000pcs/reel) Panasonic Electronic Devices Co., Ltd. Spec. No. Subject Chip Resistor PRODUCT SPECIFICATION FOR IMFORMATION 151-SRJ-ET0601A Part No. ERJT06 11 - 3 5. Appearance & Construction Item Appearance & Construction Rated value Explanation 1. The resistive element should be covered with protective coating that don’t fade easily. The surface of coating should avoid unevenness, flaw, pinhole and discoloration. 2. The electrode should be printed uniformly, as shown in the dimensions. The plating should not fade easily, and should avoid unevenness, flaw, pinhole, projection and discoloration. 3. The electrode should be connected electrically, mechanically to resistive element. 4. Dimensions of the substrate should be as in the list and it should not have chipping, flaw, flash and crack. Details of appearance criteria shall be as described in attached sheet. As far as there shall not designation especially, the following tests and measurement shall be operated under the following conditions. Normal temperature : 5 deg.C to 35 deg.C Normal humidity : 45 % to 85 % Normal atmospheric pressure : 86 k Pa to 106 k Pa Panasonic Electronic Devices Co., Ltd. Spec. No. Subject Chip Resistor PRODUCT SPECIFICATION FOR IMFORMATION 151-SRJ-ET0601A Part No. ERJT06 11 - 4 6. Performance Specification Item Specification Test Method (JIS-C5201-1) DC resistance value shall DC resistance be within the specified At 20 deg.C, 65%RH tolerance. Natural resistance change per temperature Temperature R (Ω) TCR (x10-6/°C) coefficient < 10 -100 to +600 10 ~30 ±300 33 ~ 1M ±200 of resistance (TCR) degree centigrade. TCR=(R2-R1)x106/R1(t2-t1) (x10–6/deg.C) R1 : Resistance value at reference temperature (t1) R2 : Resistance value at test temperature (t2) t1 : 25 deg.C , t2 : 155 deg.C Short time ∆R : overload +/-(2%+0.1 ohm) Resistors shall be applied 2.5 times the rated voltage for 5 seconds. Max. overload voltage shall be 200V. Resistors shall be subjected to 10000 cycles of 2.5 times the rated voltage applied for 1 Intermittent ∆R : overload +/-(5%+0.1 ohm) second with pause of 25 seconds between tests. Max. overload voltage shall be 200V. AC 200V between substrate and termination Dielectric Withstanding No evidence of flashover, for 1 minute. AC power mechanical damage, arcing supply or insulation breakdown or Insulation resistance Insulation resistance meter Min. 1000M ohm Resistors shall be facing down. After applying DC 200V to the resistor, insulation resistance shall be measured. R. value Noise Noise R< 1k ohm -10dB(0.32µV/V) R< 10k ohm -5dB(0.56µV/V) R